| Name | Date/time | RA | Dec | Magnitude | Filter | Site Code |
|---|---|---|---|---|---|---|
| C/2019 L3 | 2019 09 22.80602 | 22 14 50.38 | +47 16 18.7 | 18.1 | R | 585 |
| C/2019 L3 | 2019 09 22.80672 | 22 14 50.32 | +47 16 18.6 | 18.2 | R | 585 |
| C/2019 L3 | 2019 09 22.80743 | 22 14 50.33 | +47 16 18.5 | 18.2 | R | 585 |
| C/2019 L3 | 2019 09 22.80814 | 22 14 50.28 | +47 16 18.0 | 18.2 | R | 585 |
| C/2019 L3 | 2019 09 22.80885 | 22 14 50.27 | +47 16 17.9 | 18.1 | R | 585 |
| C/2019 L3 | 2019 09 22.80956 | 22 14 50.34 | +47 16 18.3 | 18.1 | R | 585 |
| C/2019 L3 | 2019 09 22.81026 | 22 14 50.24 | +47 16 17.6 | 18.3 | R | 585 |
| C/2019 L3 | 2019 09 22.81097 | 22 14 50.22 | +47 16 17.7 | 18.0 | R | 585 |
| C/2019 L3 | 2019 09 22.81168 | 22 14 50.30 | +47 16 17.4 | 18.1 | R | 585 |
| C/2019 L3 | 2019 09 22.81239 | 22 14 50.19 | +47 16 17.6 | 17.9 | R | 585 |
| C/2019 L3 | 2019 09 26.51187 | 22 13 00.77 | +47 07 12.1 | 17.6 | T | Q11 |
| C/2019 L3 | 2019 09 26.51898 | 22 13 00.55 | +47 07 11.0 | Q11 | ||
| C/2019 L3 | 2019 09 26.52465 | 22 13 00.39 | +47 07 10.0 | Q11 | ||
| C/2019 L3 | 2019 10 16.79862 | 22 05 00.50 | +45 55 26.6 | 18.2 | V | Z57 |
| C/2019 L3 | 2019 10 16.81007 | 22 05 00.30 | +45 55 23.9 | 18.4 | V | Z57 |
| C/2019 L3 | 2019 10 17.80949 | 22 04 42.99 | +45 51 05.9 | 18.2 | V | Z57 |
| C/2019 L3 | 2019 10 17.83100 | 22 04 42.65 | +45 51 00.7 | 18.3 | V | Z57 |
| C/2019 L3 | 2019 10 17.85492 | 22 04 42.15 | +45 50 54.0 | 17.9 | N | 461 |
| C/2019 L3 | 2019 10 17.86624 | 22 04 41.96 | +45 50 50.9 | 17.7 | N | 461 |
| C/2019 L3 | 2019 10 17.87271 | 22 04 41.87 | +45 50 49.5 | 17.5 | N | 461 |